🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.44 AU - 0.56 AU

Year: 158 Days

Day: 32.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 151.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,896,375 km

• M1: 53,257 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.91 AU - 0.93 AU

Year: 394 Days

Day: 30.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,896,375 km

• M1: 32,014 km (0.044 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.14 AU - 1.2 AU

Year: 565 Days

Day: 34 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,896,375 km

• M1: 151,692 km (0.094 R)
• M2: 717,023 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.17 AU - 1.45 AU

Year: 669 Days

Day: 15.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 173.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.77 AU - 2.07 AU

Year: 1187 Days

Day: 36.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,896,375 km

• M1: 27,526 km (0.064 R)

Asteroid Belt

Center: 2.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.3

Radius: 13.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.62 AU - 2.66 AU

Year: 1914 Days

Day: 11.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 78,896,375 km

• M1: 305,778 km (0.101 R)
• M2: 513,420 km (0.112 R)
• M3: 601,383 km (0.098 R)
• M4: 701,913 km (0.098 R)
• M5: 802,892 km (0.09 R)
• M6: 1,014,274 km (0.086 R)
• M7: 1,191,248 km (0.106 R)
• M8: 1,307,485 km (0.108 R)
• M9: 1,403,527 km (0.107 R)
• M10: 1,602,941 km (0.116 R)
• M11: 1,697,786 km (0.115 R)
• M12: 1,857,108 km (0.035 R)
• M13: 1,947,764 km (0.061 R)
• M14: 2,172,011 km (0.104 R)
• M15: 2,385,188 km (0.104 R)
• M16: 2,484,521 km (0.119 R)
• M17: 2,605,397 km (0.095 R)
• M18: 2,697,549 km (0.105 R)
• M19: 2,790,748 km (0.083 R)
• M20: 3,066,308 km (0.1 R)
• M21: 3,530,510 km (0.092 R)
• M22: 3,644,354 km (0.04 R)
• M23: 3,910,937 km (0.07 R)
• M24: 4,005,184 km (0.046 R)
• M25: 4,171,985 km (0.06 R)
• M26: 4,475,819 km (0.034 R)
• M27: 4,649,053 km (0.08 R)
• M28: 4,938,675 km (0.053 R)
• M29: 5,195,384 km (0.059 R)
• M30: 5,443,418 km (0.117 R)
• M31: 5,843,143 km (0.07 R)
• M32: 6,087,437 km (0.102 R)
• M33: 6,197,241 km (0.117 R)
• M34: 6,474,446 km (0.09 R)
• M35: 6,671,018 km (0.067 R)
• M36: 6,926,531 km (0.101 R)
• M37: 7,214,357 km (0.036 R)
• M38: 7,345,255 km (0.114 R)
• M39: 7,550,354 km (0.113 R)
• M40: 7,742,438 km (0.048 R)
• M41: 8,056,294 km (0.098 R)
• M42: 8,420,266 km (0.088 R)
• M43: 8,588,863 km (0.078 R)
• M44: 8,960,613 km (0.096 R)
• M45: 9,054,262 km (0.111 R)
• M46: 9,306,035 km (0.116 R)
• M47: 9,528,188 km (0.04 R)
• M48: 9,719,972 km (0.08 R)
• M49: 9,929,259 km (0.088 R)
• M50: 10,042,505 km (0.077 R)
• M51: 10,599,009 km (0.096 R)
• M52: 10,698,342 km (0.094 R)
• M53: 10,914,361 km (0.069 R)
• M54: 11,115,271 km (0.113 R)
• M55: 11,351,038 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.9

Radius: 10.4

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.61 AU - 3.21 AU

Year: 2215 Days

Day: 13.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 78,896,375 km

• M1: 138,976 km (0.117 R)
• M2: 237,113 km (0.061 R)
• M3: 383,569 km (0.079 R)
• M4: 495,019 km (0.119 R)
• M5: 650,152 km (0.026 R)
• M6: 746,643 km (0.113 R)
• M7: 831,166 km (0.091 R)
• M8: 910,303 km (0.089 R)
• M9: 982,858 km (0.078 R)
• M10: 1,057,657 km (0.112 R)
• M11: 1,273,676 km (0.089 R)
• M12: 1,397,693 km (0.12 R)
• M13: 1,725,761 km (0.111 R)
• M14: 1,934,300 km (0.052 R)
• M15: 2,041,712 km (0.098 R)
• M16: 2,237,835 km (0.102 R)
• M17: 2,350,931 km (0.119 R)
• M18: 2,728,216 km (0.028 R)
• M19: 2,985,973 km (0.067 R)
• M20: 3,110,888 km (0.076 R)
• M21: 3,351,591 km (0.085 R)
• M22: 3,510,613 km (0.104 R)
• M23: 3,686,989 km (0.079 R)
• M24: 3,761,489 km (0.053 R)
• M25: 4,002,790 km (0.086 R)
• M26: 4,110,052 km (0.102 R)
• M27: 4,311,859 km (0.079 R)
• M28: 4,516,809 km (0.098 R)
• M29: 4,789,825 km (0.076 R)
• M30: 5,002,254 km (0.048 R)
• M31: 5,368,918 km (0.097 R)
• M32: 5,641,037 km (0.086 R)
• M33: 5,882,936 km (0.063 R)
• M34: 6,181,234 km (0.089 R)
• M35: 6,484,619 km (0.108 R)
• M36: 7,254,749 km (0.114 R)
• M37: 8,189,735 km (0.07 R)
• M38: 8,681,314 km (0.093 R)
• M39: 8,840,636 km (0.104 R)
• M40: 9,041,247 km (0.081 R)
• M41: 9,121,880 km (0.103 R)
• M42: 9,243,353 km (0.025 R)
• M43: 9,385,621 km (0.051 R)
• M44: 9,672,550 km (0.078 R)
• M45: 10,066,590 km (0.097 R)
• M46: 10,171,159 km (0.029 R)
• M47: 10,339,158 km (0.12 R)
• M48: 10,423,531 km (0.096 R)
• M49: 10,784,810 km (0.074 R)
• M50: 10,913,165 km (0.106 R)
• M51: 11,128,436 km (0.077 R)
• M52: 11,410,428 km (0.116 R)
• M53: 11,475,802 km (0.076 R)
• M54: 11,870,890 km (0.073 R)
• M55: 12,047,865 km (0.114 R)
• M56: 12,248,026 km (0.09 R)
• M57: 12,337,336 km (0.112 R)
• M58: 12,539,144 km (0.114 R)
• M59: 13,150,999 km (0.088 R)
• M60: 13,288,330 km (0.12 R)
• M61: 13,380,183 km (0.067 R)
• M62: 13,541,300 km (0.082 R)
• M63: 13,935,490 km (0.102 R)
• M64: 14,215,986 km (0.101 R)
• M65: 14,333,421 km (0.073 R)
• M66: 14,521,914 km (0.101 R)
• M67: 14,758,728 km (0.081 R)
• M68: 15,308,350 km (0.118 R)
• M69: 15,840,320 km (0.099 R)
• M70: 16,182,151 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 13.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.61 AU - 3.83 AU

Year: 2578 Days

Day: 9.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 78,896,375 km

• M1: 273,615 km (0.112 R)
• M2: 556,504 km (0.101 R)
• M3: 852,409 km (0.03 R)
• M4: 987,496 km (0.079 R)
• M5: 1,091,616 km (0.119 R)
• M6: 1,417,141 km (0.079 R)
• M7: 1,547,291 km (0.071 R)
• M8: 1,681,929 km (0.107 R)
• M9: 2,085,095 km (0.081 R)
• M10: 2,401,046 km (0.109 R)
• M11: 2,995,099 km (0.11 R)
• M12: 3,323,765 km (0.086 R)
• M13: 3,426,090 km (0.077 R)
• M14: 3,589,152 km (0.119 R)
• M15: 3,770,016 km (0.069 R)
• M16: 3,954,021 km (0.082 R)
• M17: 4,283,286 km (0.071 R)
• M18: 4,395,036 km (0.085 R)
• M19: 4,885,268 km (0.049 R)
• M20: 4,985,349 km (0.081 R)
• M21: 5,204,809 km (0.091 R)
• M22: 5,462,117 km (0.03 R)
• M23: 5,653,304 km (0.088 R)
• M24: 5,953,397 km (0.116 R)
• M25: 6,078,610 km (0.066 R)
• M26: 6,240,774 km (0.101 R)
• M27: 6,440,936 km (0.079 R)
• M28: 7,415,866 km (0.064 R)
• M29: 7,705,786 km (0.112 R)
• M30: 7,999,447 km (0.098 R)
• M31: 8,256,905 km (0.103 R)
• M32: 8,396,779 km (0.114 R)
• M33: 8,658,575 km (0.084 R)
• M34: 8,820,889 km (0.096 R)
• M35: 8,922,915 km (0.09 R)
• M36: 9,128,163 km (0.064 R)
• M37: 9,439,027 km (0.12 R)
• M38: 9,564,390 km (0.117 R)
• M39: 9,669,258 km (0.079 R)
• M40: 9,837,855 km (0.091 R)
• M41: 10,049,985 km (0.075 R)
• M42: 10,178,041 km (0.112 R)
• M43: 10,306,545 km (0.043 R)
• M44: 10,414,106 km (0.068 R)
• M45: 10,608,733 km (0.083 R)
• M46: 10,739,033 km (0.082 R)
• M47: 11,510,210 km (0.089 R)
• M48: 12,230,972 km (0.12 R)
• M49: 13,129,158 km (0.076 R)
• M50: 13,503,751 km (0.107 R)
• M51: 13,597,998 km (0.111 R)
• M52: 13,881,934 km (0.114 R)
• M53: 14,191,901 km (0.073 R)
• M54: 14,891,421 km (0.091 R)
• M55: 15,110,731 km (0.115 R)
• M56: 15,478,892 km (0.102 R)
• M57: 15,676,361 km (0.102 R)
• M58: 15,800,228 km (0.059 R)
• M59: 16,123,808 km (0.099 R)
• M60: 16,324,120 km (0.102 R)
• M61: 16,474,765 km (0.106 R)
• M62: 17,107,713 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.6

Radius: 9

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.9 AU - 5.04 AU

Year: 4944 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,896,375 km

• M1: 114,293 km (0.115 R)
• M2: 255,812 km (0.114 R)
• M3: 338,690 km (0.105 R)
• M4: 568,921 km (0.114 R)
• M5: 653,144 km (0.053 R)
• M6: 883,525 km (0.117 R)
• M7: 1,180,028 km (0.1 R)
• M8: 1,332,917 km (0.066 R)
• M9: 1,597,107 km (0.057 R)
• M10: 1,658,143 km (0.067 R)
• M11: 1,720,076 km (0.1 R)
• M12: 1,862,045 km (0.085 R)
• M13: 2,008,052 km (0.115 R)
• M14: 2,208,813 km (0.048 R)
• M15: 2,943,189 km (0.089 R)
• M16: 3,018,586 km (0.072 R)
• M17: 3,094,881 km (0.113 R)
• M18: 3,327,206 km (0.065 R)
• M19: 3,788,416 km (0.1 R)
• M20: 3,953,722 km (0.096 R)
• M21: 4,100,178 km (0.082 R)
• M22: 4,269,972 km (0.062 R)
• M23: 4,355,692 km (0.069 R)
• M24: 4,748,536 km (0.078 R)
• M25: 5,016,914 km (0.112 R)
• M26: 5,198,526 km (0.038 R)
• M27: 5,405,569 km (0.07 R)
• M28: 5,615,306 km (0.117 R)
• M29: 5,709,403 km (0.108 R)
• M30: 5,875,307 km (0.104 R)
• M31: 6,284,756 km (0.113 R)
• M32: 6,604,297 km (0.073 R)
• M33: 6,878,809 km (0.064 R)
• M34: 7,055,335 km (0.064 R)
• M35: 7,438,904 km (0.086 R)
• M36: 7,594,336 km (0.1 R)
• M37: 8,040,287 km (0.078 R)
• M38: 8,521,693 km (0.094 R)
• M39: 8,630,002 km (0.118 R)
• M40: 8,820,590 km (0.106 R)
• M41: 9,372,905 km (0.063 R)
• M42: 9,681,376 km (0.114 R)
• M43: 9,794,472 km (0.083 R)
• M44: 9,907,867 km (0.082 R)
• M45: 10,452,852 km (0.092 R)
• M46: 10,510,746 km (0.114 R)
• M47: 10,772,842 km (0.095 R)
• M48: 10,919,298 km (0.078 R)
• M49: 11,601,764 km (0.096 R)
• M50: 11,842,317 km (0.068 R)
• M51: 11,902,755 km (0.116 R)
• M52: 13,257,812 km (0.049 R)
• M53: 13,762,555 km (0.097 R)
• M54: 14,531,488 km (0.085 R)
• M55: 14,628,577 km (0.067 R)
• M56: 14,888,578 km (0.064 R)
• M57: 15,051,790 km (0.099 R)
• M58: 15,810,550 km (0.1 R)
• M59: 16,581,727 km (0.114 R)
• M60: 16,988,933 km (0.09 R)
• M61: 17,468,244 km (0.055 R)
• M62: 17,674,988 km (0.104 R)
• M63: 17,744,103 km (0.115 R)
• M64: 17,917,187 km (0.083 R)
• M65: 18,265,152 km (0.098 R)
• M66: 19,393,718 km (0.078 R)
• M67: 19,464,927 km (0.11 R)
• M68: 19,536,285 km (0.108 R)
• M69: 19,750,958 km (0.117 R)
• M70: 20,726,486 km (0.069 R)
• M71: 21,055,152 km (0.095 R)
• M72: 21,422,265 km (0.068 R)
• M73: 21,606,720 km (0.105 R)
• M74: 22,349,623 km (0.091 R)
• M75: 22,649,118 km (0.069 R)
• M76: 23,327,843 km (0.12 R)
• M77: 23,975,004 km (0.099 R)
• M78: 24,051,448 km (0.104 R)
• M79: 24,358,423 km (0.076 R)
• M80: 24,898,621 km (0.115 R)
• M81: 24,976,113 km (0.11 R)
• M82: 25,403,813 km (0.106 R)
• M83: 25,638,083 km (0.115 R)
• M84: 25,833,907 km (0.118 R)
• M85: 26,030,179 km (0.114 R)
• M86: 26,148,212 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.3

Radius: 5.8

Gravity: 29.14 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 10.14 AU - 13.08 AU

Year: 17652 Days

Day: 19.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,896,375 km

• M1: 99,931 km (0.051 R)
• M2: 402,568 km (0.11 R)
• M3: 655,987 km (0.111 R)
• M4: 927,058 km (0.104 R)
• M5: 1,822,401 km (0.096 R)
• M6: 1,957,039 km (0.119 R)
• M7: 2,453,405 km (0.1 R)
• M8: 3,066,308 km (0.113 R)
• M9: 3,852,444 km (0.109 R)
• M10: 4,743,300 km (0.101 R)
• M11: 4,789,525 km (0.041 R)
• M12: 5,164,268 km (0.066 R)
• M13: 5,355,155 km (0.042 R)
• M14: 5,548,435 km (0.059 R)
• M15: 5,694,892 km (0.094 R)
• M16: 7,711,920 km (0.116 R)
• M17: 8,540,991 km (0.09 R)
• M18: 8,597,240 km (0.048 R)
• M19: 9,051,868 km (0.097 R)
• M20: 9,748,396 km (0.049 R)
• M21: 9,866,129 km (0.095 R)
• M22: 10,341,850 km (0.113 R)
• M23: 12,445,795 km (0.083 R)
• M24: 13,089,066 km (0.076 R)
• M25: 13,219,066 km (0.083 R)
• M26: 13,480,264 km (0.093 R)
• M27: 14,207,310 km (0.11 R)
• M28: 14,609,279 km (0.055 R)
• M29: 14,947,071 km (0.072 R)
• M30: 15,424,288 km (0.112 R)
• M31: 16,253,958 km (0.07 R)
• M32: 17,098,139 km (0.116 R)
• M33: 17,884,425 km (0.116 R)
• M34: 18,028,638 km (0.105 R)
• M35: 18,463,668 km (0.073 R)
• M36: 18,755,683 km (0.086 R)
• M37: 18,828,837 km (0.098 R)
• M38: 18,975,592 km (0.03 R)
• M39: 19,270,151 km (0.11 R)
• M40: 20,993,219 km (0.105 R)
• M41: 21,680,771 km (0.046 R)
• M42: 22,298,161 km (0.112 R)
• M43: 23,787,408 km (0.082 R)
• M44: 24,664,351 km (0.083 R)
• M45: 26,778,468 km (0.076 R)
• M46: 27,690,267 km (0.094 R)
• M47: 29,459,112 km (0.114 R)
• M48: 29,629,504 km (0.107 R)
• M49: 30,572,270 km (0.12 R)
• M50: 31,177,393 km (0.117 R)
• M51: 31,264,160 km (0.114 R)
• M52: 31,524,909 km (0.104 R)
• M53: 31,786,406 km (0.079 R)
• M54: 35,794,283 km (0.076 R)
• M55: 36,431,869 km (0.095 R)
• M56: 36,523,273 km (0.12 R)
• M57: 36,889,638 km (0.068 R)
• M58: 38,553,166 km (0.043 R)
• M59: 39,206,760 km (0.051 R)
• M60: 39,581,801 km (0.066 R)
• M61: 39,958,190 km (0.045 R)
• M62: 40,146,683 km (0.076 R)
• M63: 40,809,102 km (0.116 R)
• M64: 42,336,646 km (0.073 R)
• M65: 44,760,581 km (0.099 R)
• M66: 46,038,745 km (0.06 R)
• M67: 46,831,314 km (0.11 R)
• M68: 47,229,245 km (0.085 R)
• M69: 47,428,659 km (0.085 R)
• M70: 47,628,372 km (0.1 R)
• M71: 48,933,015 km (0.067 R)
• M72: 49,033,844 km (0.06 R)
• M73: 50,147,749 km (0.096 R)
• M74: 50,452,929 km (0.068 R)
• M75: 51,372,358 km (0.067 R)
• M76: 52,813,583 km (0.039 R)
• M77: 53,331,491 km (0.084 R)
• M78: 55,525,045 km (0.099 R)
• M79: 60,648,473 km (0.065 R)
• M80: 61,082,157 km (0.05 R)
• M81: 62,170,930 km (0.097 R)
• M82: 63,596,000 km (0.109 R)
• M83: 64,257,222 km (0.101 R)
• M84: 65,475,547 km (0.118 R)
• M85: 65,697,999 km (0.111 R)
• M86: 66,366,403 km (0.109 R)
• M87: 67,597,892 km (0.097 R)
• M88: 68,723,915 km (0.077 R)
• M89: 71,451,683 km (0.096 R)
• M90: 72,828,731 km (0.068 R)
• M91: 74,098,668 km (0.028 R)
• M92: 75,609,008 km (0.117 R)
• M93: 76,426,560 km (0.094 R)
• M94: 77,129,521 km (0.113 R)
• M95: 78,778,239 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 15,070 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit